package com.lxq.market.servlet;

import com.lxq.market.util.SessionSignIn;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/logout")
public class LogoutServlet extends HttpServlet {

    private SessionSignIn sign=SessionSignIn.getInstance();

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        sign.remove(req.getSession().getId());
        req.getRequestDispatcher("/login.jsp").forward(req,resp);
    }
}
